Error thrown : Context must be instance of org.apache.cocoon.environment.

Question

I am trying to load a jsp page in my application(struts application). The jsp uses jsf and is loaded from the application mentioned. My web.xml has the following entries:
<web-app>
  <listener>
    <listener-class>MyListener</listener-class>
  </listener>
  <servlet>
    <servlet-name>Cocoon</servlet-name>
    <display-name>Cocoon</display-name>
    <description>The main Cocoon servlet</description>
    <servlet-class>org.apache.cocoon.servlet.CocoonServlet</servlet-class>
    <init-param>
      <param-name>allow-reload</param-name>
      <param-value>yes</param-value>
    </init-param>
    <init-param>
      <param-name>autosave-uploads</param-name>
      <param-value>false</param-value>
    </init-param>
    <init-param>
      <param-name>cocoon-logger</param-name>
      <param-value>core</param-value>
    </init-param>
    <init-param>
      <param-name>configurations</param-name>
      <param-value>/WEB-INF/cocoon.xconf</param-value>
    </init-param>
    <init-param>
      <param-name>init-classloader</param-name>
      <param-value>false</param-value>
    </init-param>
    <init-param>
      <param-name>log-level</param-name>
      <param-value>ERROR</param-value>
    </init-param>
    <init-param>
      <param-name>logkit-config</param-name>
      <param-value>/WEB-INF/logkit.xconf</param-value>
    </init-param>
    <init-param>
      <param-name>manage-exceptions</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>overwrite-uploads</param-name>
      <param-value>rename</param-value>
    </init-param>
    <init-param>
      <param-name>request-factory</param-name>
      <param-value>org.apache.cocoon.components.request.MultipartRequestFactoryImpl</param-value>
    </init-param>
    <init-param>
      <param-name>servlet-logger</param-name>
      <param-value>access</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>portal</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>3</param-value>
    </init-param>
    <init-param>
      <param-name>detail</param-name>
      <param-value>3</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
  </servlet>
  <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup> 1 </load-on-startup>
    </servlet>
  <!--JSPCONF-->
  <servlet-mapping>
    <servlet-name>portal</servlet-name>
    <url-pattern>*.exec</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Cocoon</servlet-name>
    <url-pattern>/cocoon</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Cocoon</servlet-name>
    <url-pattern>/cocoon/*</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
  </servlet-mapping>
  <session-config>
    <session-timeout>90</session-timeout>
  </session-config>
  <mime-mapping>
    <extension>css</extension>
    <mime-type>text/css</mime-type>
  </mime-mapping>
    <mime-mapping>
        <extension>xls</extension>
        <mime-type>application/vnd.ms-excel</mime-type>
    </mime-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  <error-page>
    <exception-type>java.lang.Exception</exception-type>
    <location>/jsp/runtimeerror.jsp</location>
  </error-page>
  <error-page>
    <exception-type>javax.servlet.ServletException</exception-type>
    <location>/jsp/runtimeerror.jsp</location>
  </error-page>
</web-app>When I try to load the jsp whose contents are as follows :
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<html>
<head>
  <title>enter your name page</title>
</head>
<body>
   <f:view>
     <h1>
      <h:outputText value="my text"/>
     </h1>
     <h:form id="helloForm">
      <h:outputText value="Enter your name :"/>
      <h:inputText value="#{personBean.personName}" />
      <h:commandButton action="greeting" value="Hello " />
     </h:form>
   </f:view>
</body>
</html>I get the following error -
<html><head><title>Apache Tomcat/4.1.31 - Error report</title><STYLE><!--H1{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} H3{font-family : sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} BODY{font-family : sans-serif,Arial,Tahoma;color : black;background-color : white;} B{color : white;background-color : #0086b2;} HR{color : #0086b2;} --></STYLE> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>javax.faces.FacesException: Context must be instance of org.apache.cocoon.environment.Context
     at org.apache.cocoon.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:55)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:192)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:534)
</pre></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/4.1.31</h3></body></html>I have no clue as to where I should start troubleshooting for this error. Any advice on this error would help a lot. Please let me know what other details I should provide.

Answer 1

I was using cocoon jars which already had a factory context class. This was overriding the class provided by jsf jar. To rectify it, I added the factory tag with the appropriate class:
<factory>
<faces-context-factory>
com.sun.faces.context.FacesContextFactoryImpl
</faces-context-factory>
</factory>